145027740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16939

約数の個数: 96

約数和(自身を含む): 477098496

約数和(自身を除く): 332070756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16903, 33806, 50709, 67612, 84515, 101418, 169030, 185933, 202836, 219739, 253545, 338060, 371866, 439478, 507090, 557799, 659217, 743732, 878956, 929665, 1014180, 1098695, 1115598, 1318434, 1859330, 2197390, 2231196, 2417129, 2636868, 2788995, 3296085, 3718660, 4394780, 4834258, 5577990, 6592170, 7251387, 9668516, 11155980, 12085645, 13184340, 14502774, 24171290, 29005548, 36256935, 48342580, 72513870, 145027740]

約数ペア:

[(1, 145027740), (2, 72513870), (3, 48342580), (4, 36256935), (5, 29005548), (6, 24171290), (10, 14502774), (11, 13184340), (12, 12085645), (13, 11155980), (15, 9668516), (20, 7251387), (22, 6592170), (26, 5577990), (30, 4834258), (33, 4394780), (39, 3718660), (44, 3296085), (52, 2788995), (55, 2636868), (60, 2417129), (65, 2231196), (66, 2197390), (78, 1859330), (110, 1318434), (130, 1115598), (132, 1098695), (143, 1014180), (156, 929665), (165, 878956), (195, 743732), (220, 659217), (260, 557799), (286, 507090), (330, 439478), (390, 371866), (429, 338060), (572, 253545), (660, 219739), (715, 202836), (780, 185933), (858, 169030), (1430, 101418), (1716, 84515), (2145, 67612), (2860, 50709), (4290, 33806), (8580, 16903)]